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A metal-mediated hydride shift mechanism for xylose isomerase based on the 1.6 ångströms streptomyces rubiginosus structures with xylitol and D-xylose

Analyse A metal-mediated hydride shift mechanism for xylose isomerase based on the 1.6… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3XIS
Type
protein
Length
385 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Xylose isomerase
EC
5.3.1.5
UniProt
P24300
Ligands
XYS, MG
Pockets
3 · best druggability 0.73

Structure

x-ray diffraction · 1 distinct chain · 51% helix, 11% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AXylose isomerase (EC 5.3.1.5)protein38551% helix, 11% strandP24300

Ligands and binding sites

  • XYS · alpha-D-xylopyranose · sugar · chains A
  • MG · Magnesium ion · metal · 2 copies · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

3 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1640.730.9824empty
24750.640.7751XYS, MG
3980.500.8214empty

Compared structures

  • 3XIS · A metal-mediated hydride shift mechanism for xylose isomerase based on the 1.6 ångströms… · the same entry in another collection · chain A against A, TM-score 1.00

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